//
//  TPLightView.m
//  ThePaperBase
//
//  Created by zhousan on 15/12/29.
//  Copyright © 2015年 scar1900. All rights reserved.
//

#import "TPLightView.h"
#import "UIImage+ImageEffects.h"

@interface TPLightView ()

@property (nonatomic, strong) UIImageView *lightIcon;
@property (nonatomic, strong) UIView      *lightSlider;
@property (nonatomic, strong) UILabel     *titleLabel;


@end

@implementation TPLightView

- (id)initWithValue:(int)value {
    self = [super initWithFrame:CGRectMake(0, 0, 155, 155)];
    if (nil != self) {
        self.layer.cornerRadius = 8;
        self.layer.masksToBounds = YES;
        if (isIOS7) {
          self.backgroundColor = [UIColor whiteColor];
        }else {
            UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleExtraLight];
            //  毛玻璃view 视图
            UIVisualEffectView *effectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
            //添加到要有毛玻璃特效的控件中
            effectView.frame = self.bounds;
            [self addSubview:effectView];
            //设置模糊透明度
            effectView.alpha = .8f;
        }
        [self addSubview:self.titleLabel];
        [self addSubview:self.lightIcon];
        [self addSubview:self.lightSlider];
        [self.titleLabel makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.equalTo(self.centerX);
            make.top.equalTo(self.top).offset(23/2);
            make.size.mas_equalTo(CGSizeMake(100, 16));
        }];
        [self.lightIcon makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.equalTo(self);
            make.centerY.equalTo(self);
            make.size.mas_equalTo(CGSizeMake(88, 88));
        }];
        [self.lightSlider makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(self.left).offset(13);
            make.bottom.equalTo(self.bottom).offset(-31/2);
            make.size.mas_equalTo(CGSizeMake(129, 7));
        }];
        
        for (int i = 0; i < 16; i++) {
            UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
            view.backgroundColor = [UIColor whiteColor];
            view.tag = i+10;
            [self addSubview:view];
            [view makeConstraints:^(MASConstraintMaker *make) {
                make.left.equalTo(self.lightSlider).offset(1+i*8);
                make.top.equalTo(self.lightSlider).offset(1);
                make.size.mas_equalTo(CGSizeMake(7, 5));
            }];
        }
        [self setValue:value];
    }
    return self;
}

- (UIImageView *)lightIcon {
    if (nil == _lightIcon) {
        _lightIcon = [[UIImageView alloc] initWithFrame:CGRectZero];
        _lightIcon.image = [UIImage imageNamed:@"lightIcon.png"];
    }
    return _lightIcon;
}

- (UILabel *)titleLabel {
    if (nil == _titleLabel) {
        _titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
        _titleLabel.text = @"亮度";
        _titleLabel.textColor = [UIColor colorWithHexString:@"0x3d3d3d"];
        _titleLabel.font = [UIFont systemFontOfSize:15];
        _titleLabel.textAlignment = NSTextAlignmentCenter;
    }
    return _titleLabel;
}

- (UIView *)lightSlider {
    if (nil == _lightSlider) {
        _lightSlider = [[UIView alloc] initWithFrame:CGRectZero];
        _lightSlider.backgroundColor = [UIColor colorWithHexString:@"0x3d3d3d"];
    }
    return _lightSlider;
}

- (void)setValue:(int)value {
    for (int i=0; i<value; i++) {
        UIView *view = [self viewWithTag:i+10];
        view.hidden = NO;
    }
    
    for (int i=value; i<16; i++) {
        UIView *view = [self viewWithTag:i+10];
        view.hidden = YES;
    }
}

/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code
}
*/

@end